Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 96.1 >
edited by Bei Jinggeng
on 2022/11/30 10:52
To version < 73.2 >
edited by Xiaoling
on 2022/09/12 10:35
>
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Summary

Details

Page properties
Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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33 33  
34 34  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
35 35  
36 -
37 37  (((
37 +(((
38 +(((
39 +
40 +
38 38  The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost.
39 39  )))
43 +)))
40 40  
41 41  (((
46 +(((
42 42  RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
43 43  )))
49 +)))
44 44  
45 45  (((
52 +(((
46 46  (% style="color:blue" %)**For data uplink**(%%), RS485-LN sends user-defined commands to RS485 devices and gets the return from the RS485 devices. RS485-LN will process these returns according to user-define rules to get the final payload and upload to LoRaWAN server.
47 47  )))
55 +)))
48 48  
49 49  (((
58 +(((
50 50  (% style="color:blue" %)**For data downlink**(%%), RS485-LN runs in LoRaWAN Class C. When there downlink commands from LoRaWAN server, RS485-LN will forward the commands from LoRaWAN server to RS485 devices.
51 51  )))
52 52  
53 53  (((
54 54  (% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]]
64 +
65 +
55 55  )))
67 +)))
68 +)))
56 56  
57 -
58 58  (% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
59 59  
60 60  
... ... @@ -64,17 +64,21 @@
64 64  
65 65  (% style="color:#037691" %)**Hardware System:**
66 66  
67 -* STM32L072xxxx MCU
79 +* STM32L072CZT6 MCU
68 68  * SX1276/78 Wireless Chip 
69 69  * Power Consumption (exclude RS485 device):
70 70  ** Idle: 32mA@12v
71 71  ** 20dB Transmit: 65mA@12v
72 72  
85 +
86 +
73 73  (% style="color:#037691" %)**Interface for Model:**
74 74  
75 75  * RS485
76 76  * Power Input 7~~ 24V DC. 
77 77  
92 +
93 +
78 78  (% style="color:#037691" %)**LoRa Spec:**
79 79  
80 80  * Frequency Range:
... ... @@ -96,6 +96,9 @@
96 96  * Automatic RF Sense and CAD with ultra-fast AFC.
97 97  * Packet engine up to 256 bytes with CRC
98 98  
115 +
116 +
117 +
99 99  == 1.3 Features ==
100 100  
101 101  
... ... @@ -108,6 +108,9 @@
108 108  * Support Modbus protocol
109 109  * Support Interrupt uplink (Since hardware version v1.2)
110 110  
130 +
131 +
132 +
111 111  == 1.4 Applications ==
112 112  
113 113  
... ... @@ -118,6 +118,9 @@
118 118  * Smart Cities
119 119  * Smart Factory
120 120  
143 +
144 +
145 +
121 121  == 1.5 Firmware Change log ==
122 122  
123 123  
... ... @@ -182,7 +182,6 @@
182 182  
183 183  Here shows an example for how to join the TTN V3 Network. Below is the network structure, we use [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway here. 
184 184  
185 -
186 186  (% aria-label="1653268155545-638.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268155545-638.png||data-widget="image" height="334" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
187 187  
188 188  
... ... @@ -193,8 +193,6 @@
193 193  
194 194  (((
195 195  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
196 -
197 -
198 198  )))
199 199  
200 200  (% aria-label="1653268227651-549.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268227651-549.png||data-widget="image" height="592" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
... ... @@ -221,8 +221,6 @@
221 221  (((
222 222  (((
223 223  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
224 -
225 -
226 226  )))
227 227  
228 228  (((
... ... @@ -236,11 +236,8 @@
236 236  
237 237  (% aria-label="image-20220519174512-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-3.png||data-widget="image" height="556" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
238 238  
239 -(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
259 +(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
240 240  
241 -
242 -(% title="Click and drag to resize" %)​
243 -
244 244  You can also choose to create the device manually.
245 245  
246 246  (% aria-label="1652953542269-423.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953542269-423.png||data-widget="image" height="710" width="723"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
... ... @@ -252,11 +252,8 @@
252 252  (% aria-label="1652953553383-907.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953553383-907.png||data-widget="image" height="514" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
253 253  
254 254  
255 -
256 256  (((
257 257  (% style="color:blue" %)**Step 2**(%%): Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
258 -
259 -
260 260  )))
261 261  
262 262  (% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||data-widget="image" height="232" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
... ... @@ -270,8 +270,6 @@
270 270  (((
271 271  (((
272 272  There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
273 -
274 -
275 275  )))
276 276  )))
277 277  
... ... @@ -290,11 +290,10 @@
290 290  
291 291  To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. And user need to make sure RS485-LN use the match UART setting to access the sensors. The related commands for UART settings are:
292 292  
293 -
294 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
305 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
295 295  |=(% style="width: 110px;" %)(((
296 296  **AT Commands**
297 -)))|=(% style="width: 210px;" %)(((
308 +)))|=(% style="width: 190px;" %)(((
298 298  **Description**
299 299  )))|=(% style="width: 190px;" %)(((
300 300  **Example**
... ... @@ -360,8 +360,8 @@
360 360  )))
361 361  )))
362 362  
363 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
364 -|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 190px;" %)**Example**
374 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
375 +|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
365 365  |AT+CFGDEV|(% style="width:110px" %)(((
366 366  (((
367 367  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
... ... @@ -391,7 +391,6 @@
391 391  
392 392  (% style="color:#037691" %)**Each RS485 commands include two parts:**
393 393  
394 -
395 395  ~1. What commands RS485-LN will send to the RS485 sensors. There are total 15 commands from **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF**. All commands are of same grammar.
396 396  
397 397  2. How to get wanted value the from RS485 sensors returns from by 1). There are total 15 AT Commands to handle the return, commands are **AT+DATACUT1**,**AT+DATACUT2**,…, **AT+DATACUTF** corresponding to the commands from 1). All commands are of same grammar.
... ... @@ -408,7 +408,7 @@
408 408  
409 409  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
410 410  |(% style="width:496px" %)(((
411 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
421 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
412 412  
413 413  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
414 414  
... ... @@ -433,7 +433,6 @@
433 433  
434 434  **Examples:**
435 435  
436 -
437 437  * (% style="color:#037691" %)**Grab bytes**
438 438  
439 439  (% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
... ... @@ -474,16 +474,18 @@
474 474  )))
475 475  
476 476  (((
477 -Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
486 +Final Payload is
478 478  )))
479 479  
480 480  (((
481 -Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
490 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
491 +)))
482 482  
483 -
493 +(((
494 +Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
484 484  )))
485 485  
486 -[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)​
497 +(% aria-label="1653269759169-150.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653269759169-150.png||data-widget="image" height="513" width="716"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
487 487  
488 488  
489 489  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -491,18 +491,16 @@
491 491  
492 492  Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
493 493  
494 -Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
505 +Final Payload is
495 495  
507 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
496 496  
497 -~1. PAYVER: Defined by AT+PAYVER
498 498  
499 -2. PAYLOAD COUNT: Total how many uplinks of this sampling.
510 +1. PAYVER: Defined by AT+PAYVER
511 +1. PAYLOAD COUNT: Total how many uplinks of this sampling.
512 +1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
513 +1. DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes
500 500  
501 -3. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
502 -
503 -4. DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes
504 -
505 -
506 506  (% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
507 507  
508 508  
... ... @@ -517,7 +517,6 @@
517 517  
518 518  (% style="color:red" %)**Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:**
519 519  
520 -
521 521   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
522 522  
523 523   * For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
... ... @@ -526,16 +526,24 @@
526 526  
527 527   ~* For all other bands: max 51 bytes for each uplink.
528 528  
537 +(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
529 529  
530 -(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
539 +(% style="color:red" %)** When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)**
531 531  
532 -(% style="color:red" %)** When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)**
533 533  
542 +(% style="color:#4f81bd" %)**If the data is empty, return to the display（Since v1.4.0）**
534 534  
544 +1)When AT+MOD=1, if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.
535 535  
536 -Below are the uplink payloads:
546 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114359-3.png?width=1106&height=297&rev=1.1||alt="image-20220824114359-3.png" height="297" width="1106"]]
537 537  
548 +2)When AT+MOD=2, if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n 00s.
538 538  
550 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114330-2.png?rev=1.1||alt="image-20220824114330-2.png"]]
551 +
552 +
553 +Below are the uplink payloads:
554 +
539 539  (% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
540 540  
541 541  
... ... @@ -545,11 +545,11 @@
545 545  
546 546  Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command.
547 547  
548 -(% style="color:blue" %)**Downlink control command:**
564 +Downlink control command:
549 549  
550 -(% style="color:#4472c4" %)** 0x08 command**(%%): Poll an uplink with current command set in RS485-LN.
566 +**0x08 command**: Poll an uplink with current command set in RS485-LN.
551 551  
552 -(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
568 +**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors.
553 553  
554 554  
555 555  
... ... @@ -558,7 +558,6 @@
558 558  
559 559  RS485-LN support external Interrupt uplink since hardware v1.2 release.
560 560  
561 -
562 562  (% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
563 563  
564 564  Connect the Interrupt pin to RS485-LN INT port and connect the GND pin to V- port. When there is a high voltage (Max 24v) on INT pin. Device will send an uplink packet.
... ... @@ -568,28 +568,8 @@
568 568  == 3.4 Uplink Payload ==
569 569  
570 570  
571 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %)
572 -|=(% scope="row" style="width: 60px;" %)(((
573 -Size(bytes)
574 -)))|(% style="width:80px" %)1|(% style="width:360px" %)(((
575 -Length depends on the return from the commands
576 -)))
577 -|=(% style="width: 90px;" %)(((
578 -Value
579 -)))|(% style="width:114px" %)(((
580 -PAYLOAD_VER
581 -)))|(% style="width:353px" %)(((
582 -If the valid payload is too long and exceed the maximum
586 +(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
583 583  
584 -support payload length in server, server will show payload not
585 -
586 -provided in the LoRaWAN server.
587 -)))
588 -
589 -(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
590 -
591 -(% title="Click and drag to resize" %)​
592 -
593 593  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
594 594  
595 595  
... ... @@ -631,11 +631,8 @@
631 631  
632 632  Response feature is added to the server's downlink, a special package with a FPort of 200 will be uploaded immediately after receiving the data sent by the server.
633 633  
629 +(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% title="Click and drag to resize" %)​
634 634  
635 -(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]]
636 -
637 -(% title="Click and drag to resize" %)​
638 -
639 639  The first byte of this package represents whether the configuration is successful, 00 represents failure, 01 represents success. Except for the first byte, the other is the previous downlink. (All commands except A8 type commands are applicable)
640 640  
641 641  
... ... @@ -649,14 +649,14 @@
649 649  
650 650  
651 651  (((
652 -This command is used to configure the RS485 devices; they won't be used during sampling. Max Length of AT+CFGDEV is **40 bytes**.
644 +This command is used to configure the RS485 devices; they won't be used during sampling.
653 653  )))
654 654  
655 -(((
656 -* (% style="color:#037691" %)**AT Command**
647 +* (((
648 +(% style="color:#037691" %)**AT Command**
657 657  
658 658  (((
659 -(% style="color:#4472c4" %)** AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  (%%) m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
651 +**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
660 660  )))
661 661  )))
662 662  
... ... @@ -669,7 +669,7 @@
669 669  )))
670 670  
671 671  (((
672 -Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
664 +Format: A8 MM NN XX XX XX XX YY
673 673  )))
674 674  
675 675  (((
... ... @@ -775,42 +775,34 @@
775 775  This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
776 776  )))
777 777  
778 -(((
779 -* (% style="color:#037691" %)**AT Command:**
770 +* (((
771 +(% style="color:#037691" %)**AT Command:**
780 780  
781 -(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
773 +**AT+PAYVER:    **Set PAYVER field = 1
782 782  
783 783  
784 784  )))
785 -
786 786  * (((
787 787  (% style="color:#037691" %)**Downlink Payload:**
788 788  )))
789 789  
790 790  (((
791 -(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
782 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
792 792  )))
793 793  
794 794  (((
795 -(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
786 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
796 796  )))
797 797  
798 798  
799 -**1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)**
790 +1)Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)[[image:image-20220824145428-2.png||height="168" width="1300"]]
800 800  
801 801  
802 -[[image:image-20220824145428-2.png||height="168" width="1300"]]
793 +2)if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.
803 803  
804 -
805 -
806 -**2 )  if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.**
807 -
808 -
809 809  [[image:image-20220824145428-3.png||height="308" width="1200"]]
810 810  
811 811  
812 -
813 -
814 814  ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
815 815  
816 816  
... ... @@ -830,9 +830,9 @@
830 830  (% style="color:#037691" %)**AT Command:**
831 831  )))
832 832  
833 -(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
817 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
834 834  
835 -(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
819 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
836 836  
837 837  
838 838  * (((
... ... @@ -840,19 +840,19 @@
840 840  )))
841 841  
842 842  (((
843 -(% style="color:#4472c4" %)** 0xAF**(%%) downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
827 +**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
844 844  
845 845  
846 846  )))
847 847  
848 848  (((
849 -(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
833 +(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
850 850  
851 851  
852 852  )))
853 853  
854 854  (((
855 -Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
839 +Format: AF MM NN LL XX XX XX XX YY
856 856  )))
857 857  
858 858  (((
... ... @@ -900,7 +900,7 @@
900 900  
901 901  
902 902  (((
903 -(% style="color:#4472c4" %)** AT+MBFUN**(%%) is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
887 +**AT+MBFUN** is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
904 904  )))
905 905  
906 906  (((
... ... @@ -931,10 +931,8 @@
931 931  
932 932  )))
933 933  
934 -(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
918 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% title="Click and drag to resize" %)​
935 935  
936 -(% title="Click and drag to resize" %)​
937 -
938 938  (% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %)​
939 939  
940 940  
... ... @@ -951,10 +951,10 @@
951 951  Default value: 0, range:  0 ~~ 65 seconds
952 952  )))
953 953  
954 -(((
955 -* (% style="color:#037691" %)** AT Command:**
936 +* (((
937 +(% style="color:#037691" %)** AT Command:**
956 956  
957 -(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
939 +**AT+CMDDLaa=hex(bb cc)*1000**
958 958  )))
959 959  
960 960  (((
... ... @@ -964,7 +964,7 @@
964 964  )))
965 965  
966 966  (((
967 -(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
949 +**AT+CMDDL1=1000** to send the open time to 1000ms
968 968  )))
969 969  
970 970  (((
... ... @@ -976,12 +976,14 @@
976 976  )))
977 977  
978 978  (((
979 -(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
961 +**0x AA aa bb cc**
980 980  )))
981 981  
982 982  (((
983 -
965 +Same as: AT+CMDDLaa=hex(bb cc)*1000
966 +)))
984 984  
968 +(((
985 985  **Example:**
986 986  )))
987 987  
... ... @@ -990,8 +990,6 @@
990 990  )))
991 991  
992 992  
993 -
994 -
995 995  ==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
996 996  
997 997  
... ... @@ -1005,17 +1005,17 @@
1005 1005  
1006 1006  )))
1007 1007  
1008 -(((
1009 -* (% style="color:#037691" %)** AT Command:**
990 +* (((
991 +(% style="color:#037691" %)** AT Command:**
1010 1010  
1011 -(% style="color:#4472c4" %)** AT+DATAUP=0**
993 +**AT+DATAUP=0**
1012 1012  
1013 -(% style="color:#4472c4" %)** AT+DATAUP=1**
995 +**AT+DATAUP=1**
1014 1014  
1015 1015  
1016 1016  )))
1017 1017  
1018 -(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
1000 +**0xAD 01 00 00 14**  **~-~->** Same as AT+DATAUP=1，20000 ~/~/(00 00 14 is 20 seconds)
1019 1019  
1020 1020  Each uplink is sent to the server at 20-second intervals when segmented.
1021 1021  
... ... @@ -1024,9 +1024,9 @@
1024 1024  (% style="color:#037691" %)** Downlink Payload:**
1025 1025  )))
1026 1026  
1027 -(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
1009 +**0xAD 00**  **~-~->** Same as AT+DATAUP=0
1028 1028  
1029 -(% style="color:#4472c4" %)** 0xAD 01**  (%%) **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
1011 +**0xAD 01**  **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
1030 1030  
1031 1031  
1032 1032  * (((
... ... @@ -1033,7 +1033,7 @@
1033 1033  (% style="color:#037691" %)** AT Command:**
1034 1034  )))
1035 1035  
1036 -(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
1018 +**AT+DATAUP=1,Timeout**
1037 1037  
1038 1038  
1039 1039  * (((
... ... @@ -1040,13 +1040,10 @@
1040 1040  (% style="color:#037691" %)** Downlink Payload:**
1041 1041  )))
1042 1042  
1043 -(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
1025 +**0xAD 01 00 00 14**  **~-~->** Same as AT+DATAUP=1，20000 ~/~/(00 00 14 is 20 seconds)
1044 1044  
1045 1045  Each uplink is sent to the server at 20-second intervals when segmented.
1046 1046  
1047 -
1048 -
1049 -
1050 1050  ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1051 1051  
1052 1052  
... ... @@ -1071,7 +1071,7 @@
1071 1071  )))
1072 1072  
1073 1073  (((
1074 -(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
1053 +**0x08 FF**, RS485-LN will immediately send an uplink.
1075 1075  )))
1076 1076  
1077 1077  
... ... @@ -1091,12 +1091,10 @@
1091 1091  )))
1092 1092  
1093 1093  (((
1094 -(% style="color:#4472c4" %)** AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase
1073 +**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
1095 1095  )))
1096 1096  
1097 1097  (((
1098 -
1099 -
1100 1100  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1101 1101  )))
1102 1102  
... ... @@ -1120,7 +1120,7 @@
1120 1120  )))
1121 1121  
1122 1122  (((
1123 -(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1100 +**0x09 aa bb** same as AT+CMDEAR=aa,bb
1124 1124  )))
1125 1125  
1126 1126  
... ... @@ -1131,10 +1131,12 @@
1131 1131  
1132 1132  (((
1133 1133  Set the Rs485 serial communication parameters:
1111 +
1112 +
1134 1134  )))
1135 1135  
1136 -(((
1137 -(% style="color:#037691" %)**AT Command:**
1115 +* (((
1116 +(% style="color:#037691" %)** AT Command:**
1138 1138  )))
1139 1139  
1140 1140  (((
... ... @@ -1141,7 +1141,7 @@
1141 1141  * Set Baud Rate
1142 1142  )))
1143 1143  
1144 -(% style="color:#4472c4" %)** AT+BAUDR=9600** (%%) ~/~/  Options: (200~~115200)  When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost
1123 +**AT+BAUDR=9600**    ~/~/ Options: (200~~115200)  When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost
1145 1145  
1146 1146  
1147 1147  (((
... ... @@ -1148,7 +1148,7 @@
1148 1148  * Set UART Parity
1149 1149  )))
1150 1150  
1151 -(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
1130 +**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1152 1152  
1153 1153  
1154 1154  (((
... ... @@ -1155,15 +1155,16 @@
1155 1155  * Set STOPBIT
1156 1156  )))
1157 1157  
1158 -(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1137 +**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1159 1159  
1160 1160  
1161 -(((
1162 -(% style="color:#037691" %)**Downlink Payload:**
1140 +
1141 +* (((
1142 +(% style="color:#037691" %)** Downlink Payload:**
1163 1163  )))
1164 1164  
1165 1165  (((
1166 -(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1146 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1167 1167  )))
1168 1168  
1169 1169  (((
... ... @@ -1171,7 +1171,7 @@
1171 1171  )))
1172 1172  
1173 1173  * (((
1174 -A7 01 00 60  same as AT+BAUDR=9600
1154 +A7 01 00 60   same as AT+BAUDR=9600
1175 1175  )))
1176 1176  * (((
1177 1177  A7 01 04 80  same as AT+BAUDR=115200
... ... @@ -1178,37 +1178,14 @@
1178 1178  )))
1179 1179  
1180 1180  (((
1181 -* A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1161 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1182 1182  )))
1183 1183  
1184 1184  (((
1185 -* A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1165 +A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1186 1186  )))
1187 1187  
1188 1188  
1189 -
1190 -
1191 -==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
1192 -
1193 -
1194 -* (((
1195 -(% style="color:#037691" %)** AT Command:**
1196 -)))
1197 -
1198 -(% style="color:#4472c4" %)** AT+DATABIT=7    **(%%)~/~/ Set the data bits to 7
1199 -
1200 -(% style="color:#4472c4" %)** AT+DATABIT=8    **(%%)~/~/ Set the data bits to 8
1201 -
1202 -* (((
1203 -(% style="color:#037691" %)**Downlink Payload:**
1204 -)))
1205 -
1206 -(% style="color:#4472c4" %)** A7 04 07**(%%): Same as  AT+DATABIT=7
1207 -
1208 -(% style="color:#4472c4" %)** A7 04 08**(%%): Same as  AT+DATABIT=8
1209 -
1210 -
1211 -
1212 1212  ==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1213 1213  
1214 1214  (((
... ... @@ -1219,13 +1219,11 @@
1219 1219  (% style="color:#037691" %)** AT Command:**
1220 1220  )))
1221 1221  
1222 -(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
1179 +**AT+DECRYPT=1  **~/~/ The payload is uploaded without encryption
1223 1223  
1224 -(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
1181 +**AT+DECRYPT=0  **~/~/Encrypt when uploading payload (default)
1225 1225  
1226 1226  
1227 -
1228 -
1229 1229  ==== (% style="color:blue" %)**Get sensor value**(%%) ====
1230 1230  
1231 1231  
... ... @@ -1233,13 +1233,11 @@
1233 1233  (% style="color:#037691" %)** AT Command:**
1234 1234  )))
1235 1235  
1236 -(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
1191 +**AT+GETSENSORVALUE=0  **~/~/ The serial port gets the reading of the current sensor
1237 1237  
1238 -(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
1193 +**AT+GETSENSORVALUE=1  **~/~/The serial port gets the current sensor reading and uploads it.
1239 1239  
1240 1240  
1241 -
1242 -
1243 1243  ==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1244 1244  
1245 1245  
... ... @@ -1247,13 +1247,11 @@
1247 1247  (% style="color:#037691" %)** AT Command:**
1248 1248  )))
1249 1249  
1250 -(% style="color:#4472c4" %)** AT+DISFCNTCHECK=0  **(%%) ~/~/  When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default)
1203 +**AT+DISFCNTCHECK=0  **~/~/ When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default)
1251 1251  
1252 -(% style="color:#4472c4" %)** AT+DISFCNTCHECK=1  **(%%) ~/~/  When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count.
1205 +**AT+DISFCNTCHECK=1  **~/~/When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count.
1253 1253  
1254 1254  
1255 -
1256 -
1257 1257  ==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1258 1258  
1259 1259  
... ... @@ -1261,9 +1261,9 @@
1261 1261  (% style="color:#037691" %)** AT Command:**
1262 1262  )))
1263 1263  
1264 - (% style="color:#4472c4" %)** AT+DISMACANS=0**  (%%) ~/~/  When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default)
1215 + **AT+DISMACANS=0**  ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default)
1265 1265  
1266 - (% style="color:#4472c4" %)** AT+DISMACANS=1**   (%%) ~/~/  When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part.
1217 + **AT+DISMACANS=1**      ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part.
1267 1267  
1268 1268  
1269 1269  * (((
... ... @@ -1270,11 +1270,9 @@
1270 1270  (% style="color:#037691" %)** Downlink Payload:**
1271 1271  )))
1272 1272  
1273 -(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
1224 +**0x21 00 01 ** ~/~/ Set  the DISMACANS=1
1274 1274  
1275 1275  
1276 -
1277 -
1278 1278  ==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1279 1279  
1280 1280  
... ... @@ -1282,42 +1282,34 @@
1282 1282  (% style="color:#037691" %)** AT Command:**
1283 1283  )))
1284 1284  
1285 -(% style="color:#4472c4" %)** AT+RPL=5**  (%%) ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.
1234 +**AT+RPL=5**  ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.
1286 1286  
1287 1287  Example：**aa xx xx xx xx**         ~/~/ aa indicates whether the configuration has changed, 00 is yes, 01 is no; xx xx xx xx are the bytes sent.
1288 1288  
1289 -
1290 1290  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173747-6.png?width=1124&height=165&rev=1.1||alt="image-20220823173747-6.png"]]
1291 1291  
1292 1292  For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1293 1293  
1294 -
1295 -
1296 1296  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]]
1297 1297  
1298 1298  For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1299 1299  
1300 1300  
1301 -
1302 -
1303 1303  ==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1304 1304  
1305 1305  
1306 -(((
1307 -* (% style="color:#037691" %)**Downlink Payload:**
1250 +* (((
1251 +(% style="color:#037691" %)**Downlink Payload:**
1308 1308  
1309 -(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1253 +**26 01  ** ~/~/ Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1310 1310  )))
1311 1311  
1312 -
1313 1313  Example：
1314 1314  
1315 -
1316 1316  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173929-8.png?width=1205&height=76&rev=1.1||alt="image-20220823173929-8.png"]]
1317 1317  
1260 +==== ====
1318 1318  
1319 -
1320 -
1321 1321  ==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1322 1322  
1323 1323  
... ... @@ -1325,11 +1325,11 @@
1325 1325  (% style="color:#037691" %)** AT Command:**
1326 1326  )))
1327 1327  
1328 -(% style="color:#4472c4" %)**AT+RXMODE=1,10**    (%%) ~/~/ When the RS485-LN receives more than 10 bytes from the RS485, it immediately sends the uplink of the received data.
1269 +**~ ​AT+RXMODE=1,10**  ~/~/ When the RS485-LN receives more than 10 bytes from the RS485, it immediately sends the uplink of the received data.
1329 1329  
1330 -(% style="color:#4472c4" %)**AT+RXMODE=2,500    ** (%%) ~/~/  RS485-LN uploads data as uplink from the first byte received by RS485 to the data received within 500ms after that.
1271 +**~ ​AT+RXMODE=2,500    ** ~/~/RS485-LN uploads data as uplink from the first byte received by RS485 to the data received within 500ms after that.
1331 1331  
1332 -(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
1273 + **AT+RXMODE=0,0  ** ~/~/Disable this mode (default)
1333 1333  
1334 1334  
1335 1335  * (((
... ... @@ -1336,7 +1336,7 @@
1336 1336  (% style="color:#037691" %)**Downlink Payload:**
1337 1337  )))
1338 1338  
1339 -(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/ same as AT+RXMODE=aa,bb
1280 +**A6 aa bb bb                   ** ~/~/same as AT+RXMODE=aa,bb
1340 1340  
1341 1341  [[image:image-20220824144240-1.png]]
1342 1342  
... ... @@ -1355,12 +1355,10 @@
1355 1355  
1356 1356  )))
1357 1357  
1358 -(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
1299 +(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1359 1359  
1360 -(% title="Click and drag to resize" %)​
1361 -
1362 1362  (((
1363 -To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1302 +To enable the listening mode, use can run the command AT+RXMODE.
1364 1364  )))
1365 1365  
1366 1366  (((
... ... @@ -1395,13 +1395,11 @@
1395 1395  )))
1396 1396  
1397 1397  (((
1398 -
1399 -
1400 -(% style="color:#037691" %)**Downlink Command:**
1337 +(% style="color:#037691" %)** Downlink Command:**
1401 1401  )))
1402 1402  
1403 1403  (((
1404 -(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc)
1341 +**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
1405 1405  )))
1406 1406  
1407 1407  (((
... ... @@ -1430,8 +1430,6 @@
1430 1430  
1431 1431  (((
1432 1432  RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1433 -
1434 -
1435 1435  )))
1436 1436  
1437 1437  (((
... ... @@ -1453,8 +1453,8 @@
1453 1453  == 3.7 Buttons ==
1454 1454  
1455 1455  
1456 -(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1457 -|=(% style="width: 50px;" %)**Button**|=(% style="width: 380px;" %)**Feature**
1391 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1392 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1458 1458  |(% style="width:50px" %)**ACT**|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1459 1459  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1460 1460  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
... ... @@ -1462,7 +1462,7 @@
1462 1462  == 3.8 LEDs ==
1463 1463  
1464 1464  
1465 -(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1400 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1466 1466  |=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1467 1467  |**PWR**|Always on if there is power
1468 1468  |**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN**(%%) for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds** (%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
... ... @@ -1482,18 +1482,13 @@
1482 1482  
1483 1483  (((
1484 1484  RS485-LN supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-LN to use AT command, as below.
1485 -
1486 -
1487 1487  )))
1488 1488  
1489 1489  (% aria-label="1654162355560-817.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162355560-817.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1490 1490  
1491 1491  
1492 -
1493 1493  (((
1494 1494  In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-LN. The default password is 123456. Below is the output for reference:
1495 -
1496 -
1497 1497  )))
1498 1498  
1499 1499  (% aria-label="1654162368066-342.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162368066-342.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
... ... @@ -1599,20 +1599,14 @@
1599 1599  
1600 1600  (((
1601 1601  (% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1602 -
1603 -
1604 1604  )))
1605 1605  
1606 1606  (((
1607 1607  (% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]].
1608 -
1609 -
1610 1610  )))
1611 1611  
1612 1612  (((
1613 1613  (% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1614 -
1615 -
1616 1616  )))
1617 1617  
1618 1618  (((
... ... @@ -1665,7 +1665,7 @@
1665 1665  == 6.5 Can i use point to point communication for RS485-LN? ==
1666 1666  
1667 1667  
1668 -Yes, please updating point-to-point [[firmware>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]]，then refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1592 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1669 1669  
1670 1670  
1671 1671  
... ... @@ -1675,106 +1675,7 @@
1675 1675  [[Use RS485-BL or RS485-LN to connect to RS232 devices. - DRAGINO>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/RS485%20to%20RS232/]]
1676 1676  
1677 1677  
1678 -== 6.7 How to judge whether there is a problem with the set COMMAND ==
1679 1679  
1680 -=== Introduce: ===
1681 -
1682 -
1683 -Users can use below the structure to fast debug the communication between RS485BL and RS485-LN. The principle is to put the PC in the RS485 network and sniff the packet between Modbus MTU and RS485-BL/LN. We can use this way to:
1684 -
1685 -1. Test if Modbus-MTU works with PC commands.
1686 -1. Check if RS485-LN sent the expected command to Mobus-MTU
1687 -1. Check if Modbus-MTU return back the expected result to RS485-LN.
1688 -1. If both b) and c) has issue, we can compare PC’s output and RS485-LN output.
1689 -
1690 -[[image:image-20221130104310-1.png||height="380" width="680"]]
1691 -
1692 -
1693 -Example Connection:
1694 -
1695 -[[image:image-20221130104310-2.png]]
1696 -
1697 -
1698 -=== Set up PC to monitor RS485 network ===
1699 -
1700 -=== With Serial tool ===
1701 -
1702 -Note: Receive and send set to hex mode
1703 -
1704 -[[image:image-20221130104310-3.png||height="616" width="714"]]
1705 -
1706 -
1707 -=== With ModRSsim2: ===
1708 -
1709 -(1)Select serial port MODBUS RS-232
1710 -
1711 -[[image:image-20221130104310-4.png||height="390" width="865"]]
1712 -
1713 -
1714 -(2)Click the serial port icon
1715 -
1716 -[[image:image-20221130104310-5.png||height="392" width="870"]]
1717 -
1718 -
1719 -(3)After selecting the correct serial port and baud rate, click ok
1720 -
1721 -[[image:image-20221130104310-6.png]]
1722 -
1723 -(4)Click the comms.
1724 -
1725 -[[image:image-20221130104310-7.png||height="376" width="835"]]
1726 -
1727 -=== Run RS485-LN/BL command and monitor if it is correct. ===
1728 -
1729 -=== Example – Test the CFGDEV command ===
1730 -
1731 -RS485-LN sent below command:
1732 -
1733 -AT+CFGDEV=01 03 20 00 01 85 c0,1 to RS485 network, and PC is able to get this command and return commands from MTU to show in the serial tool.
1734 -
1735 -
1736 -We can see the output from the Serial port tool to analyze. And check if they are expected result.
1737 -
1738 -[[image:image-20221130104310-8.png||height="214" width="797"]]
1739 -
1740 -We can also use ModRSsim2 to see the output.
1741 -
1742 -[[image:image-20221130104310-9.png||height="531" width="729"]]
1743 -
1744 -
1745 -
1746 -=== Example – Test CMD command sets. ===
1747 -
1748 -Run AT+SENSORVALUE=1 to test the CMD commands set in RS485-LN.
1749 -
1750 -
1751 -Serial port tool:
1752 -
1753 -[[image:image-20221130104310-10.png||height="339" width="844"]]
1754 -
1755 -ModRSsim2:
1756 -
1757 -[[image:image-20221130104310-11.png||height="281" width="962"]]
1758 -
1759 -
1760 -
1761 -=== Test with PC ===
1762 -
1763 -If there is still have problem to set up correctly the commands between RS485-LN and MTU. User can test the correct RS485 command set in PC and compare with the RS485 command sent out via RS485-LN. as long as both commands are the same, the MTU should return correct result.
1764 -
1765 -
1766 -Or User can send the working commands set in PC serial tool to Dragino Support to check what should be configured in RS485-LN.
1767 -
1768 -Connection method：
1769 -
1770 -[[image:image-20221130104310-12.png]]
1771 -
1772 -Link situation:
1773 -
1774 -[[image:image-20221130104310-13.png||height="458" width="486"]]
1775 -
1776 -[[image:image-20221130104310-14.png||height="371" width="823"]]
1777 -
1778 1778  = 7. Trouble Shooting =
1779 1779  
1780 1780  
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